Global Patent Index - EP 2420259 A4

EP 2420259 A4 20121128 - ION GENERATING APPARATUS AND AIR CLEANING APPARATUS

Title (en)

ION GENERATING APPARATUS AND AIR CLEANING APPARATUS

Title (de)

IONENERZEUGUNGSVORRICHTUNG UND LUFTREINIGUNGSVORRICHTUNG

Title (fr)

APPAREIL GÉNÉRATEUR D'IONS ET APPAREIL DE NETTOYAGE DE L'AIR

Publication

EP 2420259 A4 20121128 (EN)

Application

EP 10764319 A 20100302

Priority

  • JP 2010053295 W 20100302
  • JP 2009100125 A 20090416

Abstract (en)

[origin: WO2010119733A1] An ion generating apparatus is provided with: a housing having an inlet and an outlet; an air blower (2) which has a bladed wheel (21) and a casing (22) having the bladed wheel (21) housed therein and is housed in the housing; a filter which passes through the air that has been sucked by the air blower (2) from the inlet; and two ion generating sections which generate positive ions and negative ions. An ion generating section is disposed on the circular induction wall (22a) of the casing (22). The positive ions and negative ions generated by means of the ion generating section are efficiently included in the air that flows in a state of laminar flow along the circular induction wall (22a).

IPC 8 full level

A61L 9/22 (2006.01); F24F 3/16 (2006.01); F24F 7/00 (2006.01); H01T 19/04 (2006.01); H01T 23/00 (2006.01)

CPC (source: EP)

A61L 9/22 (2013.01); F24F 8/192 (2021.01); F24F 8/30 (2021.01); H01T 23/00 (2013.01); A61L 2209/14 (2013.01); Y02A 50/20 (2017.12)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

WO 2010119733 A1 20101021; CN 201838890 U 20110518; EP 2420259 A1 20120222; EP 2420259 A4 20121128; MY 152662 A 20141031

DOCDB simple family (application)

JP 2010053295 W 20100302; CN 201020152640 U 20100331; EP 10764319 A 20100302; MY PI2011004812 A 20100302